7.3m ground station antenna for sale
Where to buy 7.3m ground station antenna with low price and high quality. We are your best choice, all the information about 7.3m ground station antenna are available as below.
7.3m ground station antenna Description
7.3 m antenna of our antenna uses a shaped parabolic reflector, which provides high gain and exceptional pattern characteristics as well as low VSWR. Its electric performance meets the FCC regulation 25.209, IESS (Intelsat), or ITU-RS Recommendation 580 sidelobe specification (domestic and international standards). The main reflector surface consists of 16 individual adjustable aluminum panels, whose panels are comprised of aluminum sheets and ribs which are stretch-formed, and are riveted on the special mould. The whole structure of 7.3m antenna is comprised of the pedestal, reflector, sub reflector and the feed system.
7.3m ground station antenna Features
Linear or circular polarization is optional for your choice
Compact packaging design for ease and low-cost shipping
Feed system assembled and tested before leaving factory
Antenna is ensured with superior quality
Adopt strecthed aluminum reflector with self-alignment
2 port or 4 port are optional
Hot-dip Galvanized structural steel
Fixed or motorizable pedestals
7.3m ground station antenna Technical Specifications
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7.3m ground station antenna ELECTRICAL SPECIFICATION |
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Diameter |
7.3M |
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Operating Frequency, GHz |
C-Band |
Ku-Band |
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Receive |
Transmit |
Receive |
Transmit |
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3.625-4.2 |
5.85～6.425 |
10.95-12.75 |
13.75-14.5 |
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Gain, Mid-band, dBi |
47.85 |
51.42 |
57.6 |
58.53 |
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Isolation, Tx to Rx, dB |
85 |
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Antenna Noise Temperature 10° Elevation 20° Elevation 40° Elevation |
35°K 27°K 25°K |
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60°K 50°K 48°K |
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Radiation Pattern:First Sidelobe |
CCIR 580-4 |
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Feed Interface |
CPR-229G |
CPR-159G/137G |
WR-75 |
WR-75 |
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-3dB Beam Width |
0.666° |
0.44° |
0.216° |
0.19° |
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VSWR |
1.25 |
1.25 |
1.25 |
1.25 |
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XPD (on Axis), dB |
35 |
35 |
35 |
35 |
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XPD across 1dB Beam Width, dB |
33 |
33 |
33 |
33 |
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Tx. Power Capability, KW |
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5 |
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2 |
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Feed Insertion Loss, dB |
0.25 |
0.2 |
0.25 |
0.25 |
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7.3m ground station antenna MECHANICAL SPECIFICATION |
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Elevation |
0°～90° |
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Reflector Accuracy(RMS) |
≤0.35mm |
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Azimuth |
± 85° |
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Antenna Type |
Ring Focus Antenna |
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Antenna Pedestal Type |
Kingpost Pedestal |
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7.3m ground station antenna ENVIRONMENTAL SPECIFICATION |
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Operational Wind |
72km/h |
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Survival Wind |
200km/h |
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Temperature |
-45°C～ +60°C |
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Snow |
30mm |
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Relative Humidity |
0% ~ 100% |
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Seismic (Survival) |
0.3g (H),0.15g(V) |
